143421801984

Names of 143421801984

• Cardinal: 143421801984 can be written as One hundred forty-three billion, four hundred twenty-one million, eight hundred one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.43421801984 × 10¹¹

Factors of 143421801984

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3226

Divisors of 143421801984

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1152 1536 1728 2304 3221 3456 4608 6442 6912 9663 12884 13824 19326 25768 28989 38652 51536 57978 77304 86967 103072 115956 154608 173934 206144 231912 309216 347868 412288 463824 618432 695736 824576 927648 1236864 1391472 1649152 1855296 2473728 2782944 3710592 4947456 5565888 7421184 10374841 11131776 14842368 20749682 22263552 31124523 41499364 44527104 62249046 82998728 93373569 124498092 165997456 186747138 248996184 280120707 331994912 373494276 497992368 560241414 663989824 746988552 995984736 1120482828 1327979648 1493977104 1991969472 2240965656 2655959296 2987954208 3983938944 4481931312 5311918592 5975908416 7967877888 8963862624 11951816832 15935755776 17927725248 23903633664 35855450496 47807267328 71710900992 143421801984
• Sum of all divisors σ(n): 424670337960
• Sum of proper divisors (its aliquot sum) s(n): 281248535976
• 143421801984 is an abundant number, because the sum of its proper divisors (281248535976) is greater than itself. Its abundance is 137826733992

Bases of 143421801984

• Binary: 10000101100100100110110000011000000000₂
• Hexadecimal: 0x21649B0600
• Base-36: 1TVXMYO0

Squares and roots of 143421801984

• 143421801984 squared (143421801984²) is 20569813284337706336256
• 143421801984 cubed (143421801984³) is 2950159687714135206743250151931904
• The square root of 143421801984 is 378710.7101522215
• The cube root of 143421801984 is 5234.4580655905

Scales and comparisons

• 143,421,801,984 seconds is equal to 4,560 years, 19 weeks, 1 day, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 143,421,801,984 would take you about nine thousand, one hundred twenty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 143421801984 cubic inches would be around 436.2 feet tall.

Recreational maths with 143421801984

• 143421801984 backwards is 489108124341
• The number of decimal digits it has is: 12
• The sum of 143421801984's digits is 45
• More coming soon!